Calc help: How to do this natural log (ln)?

Comments

• lenpol7

  May 2021

  5 + ln(x + 4) = 3

  ln(x + 4) = 3 - 5

  ln(x + 4) = -2

  Antilog.

  x + 4 = e^(-2)

  x = e^(-2) - 4

  e = 2.71828...

  Hence

  x = 2.71828...^(-2) - 4

  x = 0.135335283.... - 4

  x = -3.864664717...